17th century Plague doctor stands in a shadowy graveyard enveloped in a thick, swirling fog, his silhouette sharply defined against the eerie gloom. He wears a wide-brimmed hat atop his head, and his beaked mask hides his features, giving him an enigmatic presence. His long, leather coat flows around him, the texture rendered with exquisite detail, exuding an air of dread authority. In one hand, he holds a 6-shooter revolver, an anachronistic yet striking addition to his medieval attire, its metal gleaming under the diffuse, cinematic lighting. The scene is captured in 8k resolution, each detail meticulously crafted, from the fog's wispy tendrils to the crumbling headstones around him. The composition is in sharp focus, elevating its photorealistic quality, while the setting exudes an epic fantasy atmosphere. Rendered in a hyper-realistic style using advanced digital techniques, the piece creates a captivating and mysterious vision of a complex medieval environment.